Not made this for a while but it is lovely - I use a tbsp of flavoured syrup in mine instead of the vanilla - Put the condensed milk, cream and vanilla into a large bowl. Beat with an electric whisk until thick and quite stiff, a bit like clotted cream. Scrape into a freezer container or a large loaf tin, cover with cling film and freeze until solid.
This summery mango parfait recipe from Mark Dodson will taste as good as it looks. The dessert is given an extra dimension by the inclusion of coconut sorbet but if you don't have an ice cream maker, the parfait can be served with a dollop of clotted cream or vanilla ice cream instead. - Mark Dodson